Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 46701Erstellt: 24. Oktober 2026

Nitric Acid → 4-Acetamido-3-nitrobenzophenone

https://huagongshe.com/de/reaction/46701

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktNitric AcidHCID 944—
EduktUreaHCID 1176—
EduktBenzophenoneHCID 3102—
EduktAcetic AnhydrideHCID 7918—
EduktN-(4-benzoylphenyl)acetamideHCID 228532—
LösungsmittelAcetic AcidHCID 176—
Produkt4-Acetamido-3-nitrobenzophenoneHCID 59696962,5%

Reaktionsbedingungen

Temperatur50 °C

Reaktionsschritte

Twenty-three grams (0.1 mole) of 4-acetamidobenzophenone, 50 ml. of acetic anhydride and 20 ml. of acetic acid were stirred together. A solution of 90 percent nitric acid (15 ml.), 10 ml. of acetic acid and 0.2 g. of urea was added dropwise to the benzophenone mixture. The reaction mixture was maintained at a temperature of about 50° C. during the nitration. The mixture was stirred at ambient temperature whereupon the mixture became very thick. The thick slurry was poured over ice and the insoluble product was filtered to yield 17.7 g. (62.5 percent yield) of 4-acetamido-3-nitrobenzophenone.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04174454
Quelldatensatzuspto-grants-1979_11
ORD IDord-a5455505a191425295375af1cb977a14
Quellennotizuspto-grants-1979_11